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<h1 id="sec_name">
<span data-if="hdevelop" style="display:inline;">create_color_trans_lut</span><span data-if="c" style="display:none;">T_create_color_trans_lut</span><span data-if="cpp" style="display:none;">CreateColorTransLut</span><span data-if="dotnet" style="display:none;">CreateColorTransLut</span><span data-if="python" style="display:none;">create_color_trans_lut</span> (算子名称)</h1>
<h2>名称</h2>
<p><code><span data-if="hdevelop" style="display:inline;">create_color_trans_lut</span><span data-if="c" style="display:none;">T_create_color_trans_lut</span><span data-if="cpp" style="display:none;">CreateColorTransLut</span><span data-if="dotnet" style="display:none;">CreateColorTransLut</span><span data-if="python" style="display:none;">create_color_trans_lut</span></code> — Creates the look-up-table for transformation of an image from the
RGB color space to an arbitrary color space.</p>
<h2 id="sec_synopsis">参数签名</h2>
<div data-if="hdevelop" style="display:inline;">
<p>
<code><b>create_color_trans_lut</b>( :  : <a href="#ColorSpace"><i>ColorSpace</i></a>, <a href="#TransDirection"><i>TransDirection</i></a>, <a href="#NumBits"><i>NumBits</i></a> : <a href="#ColorTransLUTHandle"><i>ColorTransLUTHandle</i></a>)</code></p>
</div>
<div data-if="c" style="display:none;">
<p>
<code>Herror <b>T_create_color_trans_lut</b>(const Htuple <a href="#ColorSpace"><i>ColorSpace</i></a>, const Htuple <a href="#TransDirection"><i>TransDirection</i></a>, const Htuple <a href="#NumBits"><i>NumBits</i></a>, Htuple* <a href="#ColorTransLUTHandle"><i>ColorTransLUTHandle</i></a>)</code></p>
</div>
<div data-if="cpp" style="display:none;">
<p>
<code>void <b>CreateColorTransLut</b>(const HTuple&amp; <a href="#ColorSpace"><i>ColorSpace</i></a>, const HTuple&amp; <a href="#TransDirection"><i>TransDirection</i></a>, const HTuple&amp; <a href="#NumBits"><i>NumBits</i></a>, HTuple* <a href="#ColorTransLUTHandle"><i>ColorTransLUTHandle</i></a>)</code></p>
<p>
<code>static <a href="HColorTransLUT.html">HColorTransLUT</a> <a href="HImage.html">HImage</a>::<b>CreateColorTransLut</b>(const HString&amp; <a href="#ColorSpace"><i>ColorSpace</i></a>, const HString&amp; <a href="#TransDirection"><i>TransDirection</i></a>, Hlong <a href="#NumBits"><i>NumBits</i></a>)</code></p>
<p>
<code>static <a href="HColorTransLUT.html">HColorTransLUT</a> <a href="HImage.html">HImage</a>::<b>CreateColorTransLut</b>(const char* <a href="#ColorSpace"><i>ColorSpace</i></a>, const char* <a href="#TransDirection"><i>TransDirection</i></a>, Hlong <a href="#NumBits"><i>NumBits</i></a>)</code></p>
<p>
<code>static <a href="HColorTransLUT.html">HColorTransLUT</a> <a href="HImage.html">HImage</a>::<b>CreateColorTransLut</b>(const wchar_t* <a href="#ColorSpace"><i>ColorSpace</i></a>, const wchar_t* <a href="#TransDirection"><i>TransDirection</i></a>, Hlong <a href="#NumBits"><i>NumBits</i></a>)  <span class="signnote">
            (
            Windows only)
          </span></code></p>
<p>
<code>void <a href="HColorTransLUT.html">HColorTransLUT</a>::<b>HColorTransLUT</b>(const HString&amp; <a href="#ColorSpace"><i>ColorSpace</i></a>, const HString&amp; <a href="#TransDirection"><i>TransDirection</i></a>, Hlong <a href="#NumBits"><i>NumBits</i></a>)</code></p>
<p>
<code>void <a href="HColorTransLUT.html">HColorTransLUT</a>::<b>HColorTransLUT</b>(const char* <a href="#ColorSpace"><i>ColorSpace</i></a>, const char* <a href="#TransDirection"><i>TransDirection</i></a>, Hlong <a href="#NumBits"><i>NumBits</i></a>)</code></p>
<p>
<code>void <a href="HColorTransLUT.html">HColorTransLUT</a>::<b>HColorTransLUT</b>(const wchar_t* <a href="#ColorSpace"><i>ColorSpace</i></a>, const wchar_t* <a href="#TransDirection"><i>TransDirection</i></a>, Hlong <a href="#NumBits"><i>NumBits</i></a>)  <span class="signnote">
            (
            Windows only)
          </span></code></p>
<p>
<code>void <a href="HColorTransLUT.html">HColorTransLUT</a>::<b>CreateColorTransLut</b>(const HString&amp; <a href="#ColorSpace"><i>ColorSpace</i></a>, const HString&amp; <a href="#TransDirection"><i>TransDirection</i></a>, Hlong <a href="#NumBits"><i>NumBits</i></a>)</code></p>
<p>
<code>void <a href="HColorTransLUT.html">HColorTransLUT</a>::<b>CreateColorTransLut</b>(const char* <a href="#ColorSpace"><i>ColorSpace</i></a>, const char* <a href="#TransDirection"><i>TransDirection</i></a>, Hlong <a href="#NumBits"><i>NumBits</i></a>)</code></p>
<p>
<code>void <a href="HColorTransLUT.html">HColorTransLUT</a>::<b>CreateColorTransLut</b>(const wchar_t* <a href="#ColorSpace"><i>ColorSpace</i></a>, const wchar_t* <a href="#TransDirection"><i>TransDirection</i></a>, Hlong <a href="#NumBits"><i>NumBits</i></a>)  <span class="signnote">
            (
            Windows only)
          </span></code></p>
</div>
<div data-if="com" style="display:none;"></div>
<div data-if="dotnet" style="display:none;">
<p>
<code>static void <a href="HOperatorSet.html">HOperatorSet</a>.<b>CreateColorTransLut</b>(<a href="HTuple.html">HTuple</a> <a href="#ColorSpace"><i>colorSpace</i></a>, <a href="HTuple.html">HTuple</a> <a href="#TransDirection"><i>transDirection</i></a>, <a href="HTuple.html">HTuple</a> <a href="#NumBits"><i>numBits</i></a>, out <a href="HTuple.html">HTuple</a> <a href="#ColorTransLUTHandle"><i>colorTransLUTHandle</i></a>)</code></p>
<p>
<code>static <a href="HColorTransLUT.html">HColorTransLUT</a> <a href="HImage.html">HImage</a>.<b>CreateColorTransLut</b>(string <a href="#ColorSpace"><i>colorSpace</i></a>, string <a href="#TransDirection"><i>transDirection</i></a>, int <a href="#NumBits"><i>numBits</i></a>)</code></p>
<p>
<code>public <a href="HColorTransLUT.html">HColorTransLUT</a>(string <a href="#ColorSpace"><i>colorSpace</i></a>, string <a href="#TransDirection"><i>transDirection</i></a>, int <a href="#NumBits"><i>numBits</i></a>)</code></p>
<p>
<code>void <a href="HColorTransLUT.html">HColorTransLUT</a>.<b>CreateColorTransLut</b>(string <a href="#ColorSpace"><i>colorSpace</i></a>, string <a href="#TransDirection"><i>transDirection</i></a>, int <a href="#NumBits"><i>numBits</i></a>)</code></p>
</div>
<div data-if="python" style="display:none;">
<p>
<code>def <b>create_color_trans_lut</b>(<a href="#ColorSpace"><i>color_space</i></a>: str, <a href="#TransDirection"><i>trans_direction</i></a>: str, <a href="#NumBits"><i>num_bits</i></a>: int) -&gt; HHandle</code></p>
</div>
<h2 id="sec_description">描述</h2>
<p>该算子 <code><span data-if="hdevelop" style="display:inline">create_color_trans_lut</span><span data-if="c" style="display:none">create_color_trans_lut</span><span data-if="cpp" style="display:none">CreateColorTransLut</span><span data-if="com" style="display:none">CreateColorTransLut</span><span data-if="dotnet" style="display:none">CreateColorTransLut</span><span data-if="python" style="display:none">create_color_trans_lut</span></code> returns a look-up table
(LUT) for color space transformation of a 8 bit RGB image to a
different color space and vice versa. That means, this operator is
only valid for three channel images, where each channel has pixels
of type byte. If the input images have different domains, only the
intersection of the three input images is used for the
transformation.
</p>
<p>The parameter <a href="#ColorSpace"><i><code><span data-if="hdevelop" style="display:inline">ColorSpace</span><span data-if="c" style="display:none">ColorSpace</span><span data-if="cpp" style="display:none">ColorSpace</span><span data-if="com" style="display:none">ColorSpace</span><span data-if="dotnet" style="display:none">colorSpace</span><span data-if="python" style="display:none">color_space</span></code></i></a> identifies the initial or the target
color space transformation and the direction of the transformation is set
by <a href="#TransDirection"><i><code><span data-if="hdevelop" style="display:inline">TransDirection</span><span data-if="c" style="display:none">TransDirection</span><span data-if="cpp" style="display:none">TransDirection</span><span data-if="com" style="display:none">TransDirection</span><span data-if="dotnet" style="display:none">transDirection</span><span data-if="python" style="display:none">trans_direction</span></code></i></a>.  <a href="#ColorTransLUTHandle"><i><code><span data-if="hdevelop" style="display:inline">ColorTransLUTHandle</span><span data-if="c" style="display:none">ColorTransLUTHandle</span><span data-if="cpp" style="display:none">ColorTransLUTHandle</span><span data-if="com" style="display:none">ColorTransLUTHandle</span><span data-if="dotnet" style="display:none">colorTransLUTHandle</span><span data-if="python" style="display:none">color_trans_luthandle</span></code></i></a> contains the
handle of the created look-up-table.
</p>
<p>Using a LUT significantly speeds up the process of transformation a
RGB image to another color space and vice versa with exception of
the <i><span data-if="hdevelop" style="display:inline">'yiq'</span><span data-if="c" style="display:none">"yiq"</span><span data-if="cpp" style="display:none">"yiq"</span><span data-if="com" style="display:none">"yiq"</span><span data-if="dotnet" style="display:none">"yiq"</span><span data-if="python" style="display:none">"yiq"</span></i>, <i><span data-if="hdevelop" style="display:inline">'yuv'</span><span data-if="c" style="display:none">"yuv"</span><span data-if="cpp" style="display:none">"yuv"</span><span data-if="com" style="display:none">"yuv"</span><span data-if="dotnet" style="display:none">"yuv"</span><span data-if="python" style="display:none">"yuv"</span></i>, <i><span data-if="hdevelop" style="display:inline">'argyb'</span><span data-if="c" style="display:none">"argyb"</span><span data-if="cpp" style="display:none">"argyb"</span><span data-if="com" style="display:none">"argyb"</span><span data-if="dotnet" style="display:none">"argyb"</span><span data-if="python" style="display:none">"argyb"</span></i>, <i><span data-if="hdevelop" style="display:inline">'ciexyz'</span><span data-if="c" style="display:none">"ciexyz"</span><span data-if="cpp" style="display:none">"ciexyz"</span><span data-if="com" style="display:none">"ciexyz"</span><span data-if="dotnet" style="display:none">"ciexyz"</span><span data-if="python" style="display:none">"ciexyz"</span></i>,
and <i><span data-if="hdevelop" style="display:inline">'i1i2i3'</span><span data-if="c" style="display:none">"i1i2i3"</span><span data-if="cpp" style="display:none">"i1i2i3"</span><span data-if="com" style="display:none">"i1i2i3"</span><span data-if="dotnet" style="display:none">"i1i2i3"</span><span data-if="python" style="display:none">"i1i2i3"</span></i> color spaces.
Be aware that the LUT already needs 48MB of memory space.
</p>
<p>For further information about the possible color space
transformations see the description of 该算子s
<a href="trans_from_rgb.html"><code><span data-if="hdevelop" style="display:inline">trans_from_rgb</span><span data-if="c" style="display:none">trans_from_rgb</span><span data-if="cpp" style="display:none">TransFromRgb</span><span data-if="com" style="display:none">TransFromRgb</span><span data-if="dotnet" style="display:none">TransFromRgb</span><span data-if="python" style="display:none">trans_from_rgb</span></code></a> and <a href="trans_to_rgb.html"><code><span data-if="hdevelop" style="display:inline">trans_to_rgb</span><span data-if="c" style="display:none">trans_to_rgb</span><span data-if="cpp" style="display:none">TransToRgb</span><span data-if="com" style="display:none">TransToRgb</span><span data-if="dotnet" style="display:none">TransToRgb</span><span data-if="python" style="display:none">trans_to_rgb</span></code></a>.</p>
<h2 id="sec_execution">运行信息</h2>
<ul>
  <li>多线程类型:可重入(与非独占操作符并行运行)。</li>
<li>多线程作用域:全局(可以从任何线程调用)。</li>
  <li>未经并行化处理。</li>
</ul>
<p>This operator returns a handle. Note that the state of an instance of this handle type may be changed by specific operators even though the handle is used as an input parameter by those operators.</p>
<h2 id="sec_parameters">参数表</h2>
  <div class="par">
<div class="parhead">
<span id="ColorSpace" class="parname"><b><code><span data-if="hdevelop" style="display:inline">ColorSpace</span><span data-if="c" style="display:none">ColorSpace</span><span data-if="cpp" style="display:none">ColorSpace</span><span data-if="com" style="display:none">ColorSpace</span><span data-if="dotnet" style="display:none">colorSpace</span><span data-if="python" style="display:none">color_space</span></code></b> (input_control)  </span><span>string <code>→</code> <span data-if="dotnet" style="display:none"><a href="HTuple.html">HTuple</a></span><span data-if="python" style="display:none">str</span><span data-if="cpp" style="display:none"><a href="HTuple.html">HTuple</a></span><span data-if="c" style="display:none">Htuple</span><span data-if="hdevelop" style="display:inline"> (string)</span><span data-if="dotnet" style="display:none"> (<i>string</i>)</span><span data-if="cpp" style="display:none"> (<i>HString</i>)</span><span data-if="c" style="display:none"> (<i>char*</i>)</span></span>
</div>
<p class="pardesc">Color space of the output image.</p>
<p class="pardesc"><span class="parcat">Default:
      </span>
    <span data-if="hdevelop" style="display:inline">'hsv'</span>
    <span data-if="c" style="display:none">"hsv"</span>
    <span data-if="cpp" style="display:none">"hsv"</span>
    <span data-if="com" style="display:none">"hsv"</span>
    <span data-if="dotnet" style="display:none">"hsv"</span>
    <span data-if="python" style="display:none">"hsv"</span>
</p>
<p class="pardesc"><span class="parcat">List of values:
      </span><span data-if="hdevelop" style="display:inline">'argyb'</span><span data-if="c" style="display:none">"argyb"</span><span data-if="cpp" style="display:none">"argyb"</span><span data-if="com" style="display:none">"argyb"</span><span data-if="dotnet" style="display:none">"argyb"</span><span data-if="python" style="display:none">"argyb"</span>, <span data-if="hdevelop" style="display:inline">'cielab'</span><span data-if="c" style="display:none">"cielab"</span><span data-if="cpp" style="display:none">"cielab"</span><span data-if="com" style="display:none">"cielab"</span><span data-if="dotnet" style="display:none">"cielab"</span><span data-if="python" style="display:none">"cielab"</span>, <span data-if="hdevelop" style="display:inline">'cielchab'</span><span data-if="c" style="display:none">"cielchab"</span><span data-if="cpp" style="display:none">"cielchab"</span><span data-if="com" style="display:none">"cielchab"</span><span data-if="dotnet" style="display:none">"cielchab"</span><span data-if="python" style="display:none">"cielchab"</span>, <span data-if="hdevelop" style="display:inline">'cielchuv'</span><span data-if="c" style="display:none">"cielchuv"</span><span data-if="cpp" style="display:none">"cielchuv"</span><span data-if="com" style="display:none">"cielchuv"</span><span data-if="dotnet" style="display:none">"cielchuv"</span><span data-if="python" style="display:none">"cielchuv"</span>, <span data-if="hdevelop" style="display:inline">'cieluv'</span><span data-if="c" style="display:none">"cieluv"</span><span data-if="cpp" style="display:none">"cieluv"</span><span data-if="com" style="display:none">"cieluv"</span><span data-if="dotnet" style="display:none">"cieluv"</span><span data-if="python" style="display:none">"cieluv"</span>, <span data-if="hdevelop" style="display:inline">'ciexyz'</span><span data-if="c" style="display:none">"ciexyz"</span><span data-if="cpp" style="display:none">"ciexyz"</span><span data-if="com" style="display:none">"ciexyz"</span><span data-if="dotnet" style="display:none">"ciexyz"</span><span data-if="python" style="display:none">"ciexyz"</span>, <span data-if="hdevelop" style="display:inline">'ciexyz3'</span><span data-if="c" style="display:none">"ciexyz3"</span><span data-if="cpp" style="display:none">"ciexyz3"</span><span data-if="com" style="display:none">"ciexyz3"</span><span data-if="dotnet" style="display:none">"ciexyz3"</span><span data-if="python" style="display:none">"ciexyz3"</span>, <span data-if="hdevelop" style="display:inline">'ciexyz4'</span><span data-if="c" style="display:none">"ciexyz4"</span><span data-if="cpp" style="display:none">"ciexyz4"</span><span data-if="com" style="display:none">"ciexyz4"</span><span data-if="dotnet" style="display:none">"ciexyz4"</span><span data-if="python" style="display:none">"ciexyz4"</span>, <span data-if="hdevelop" style="display:inline">'ciexyz4'</span><span data-if="c" style="display:none">"ciexyz4"</span><span data-if="cpp" style="display:none">"ciexyz4"</span><span data-if="com" style="display:none">"ciexyz4"</span><span data-if="dotnet" style="display:none">"ciexyz4"</span><span data-if="python" style="display:none">"ciexyz4"</span>, <span data-if="hdevelop" style="display:inline">'hls'</span><span data-if="c" style="display:none">"hls"</span><span data-if="cpp" style="display:none">"hls"</span><span data-if="com" style="display:none">"hls"</span><span data-if="dotnet" style="display:none">"hls"</span><span data-if="python" style="display:none">"hls"</span>, <span data-if="hdevelop" style="display:inline">'hls'</span><span data-if="c" style="display:none">"hls"</span><span data-if="cpp" style="display:none">"hls"</span><span data-if="com" style="display:none">"hls"</span><span data-if="dotnet" style="display:none">"hls"</span><span data-if="python" style="display:none">"hls"</span>, <span data-if="hdevelop" style="display:inline">'hsi'</span><span data-if="c" style="display:none">"hsi"</span><span data-if="cpp" style="display:none">"hsi"</span><span data-if="com" style="display:none">"hsi"</span><span data-if="dotnet" style="display:none">"hsi"</span><span data-if="python" style="display:none">"hsi"</span>, <span data-if="hdevelop" style="display:inline">'hsv'</span><span data-if="c" style="display:none">"hsv"</span><span data-if="cpp" style="display:none">"hsv"</span><span data-if="com" style="display:none">"hsv"</span><span data-if="dotnet" style="display:none">"hsv"</span><span data-if="python" style="display:none">"hsv"</span>, <span data-if="hdevelop" style="display:inline">'i1i2i3'</span><span data-if="c" style="display:none">"i1i2i3"</span><span data-if="cpp" style="display:none">"i1i2i3"</span><span data-if="com" style="display:none">"i1i2i3"</span><span data-if="dotnet" style="display:none">"i1i2i3"</span><span data-if="python" style="display:none">"i1i2i3"</span>, <span data-if="hdevelop" style="display:inline">'ihs'</span><span data-if="c" style="display:none">"ihs"</span><span data-if="cpp" style="display:none">"ihs"</span><span data-if="com" style="display:none">"ihs"</span><span data-if="dotnet" style="display:none">"ihs"</span><span data-if="python" style="display:none">"ihs"</span>, <span data-if="hdevelop" style="display:inline">'lms'</span><span data-if="c" style="display:none">"lms"</span><span data-if="cpp" style="display:none">"lms"</span><span data-if="com" style="display:none">"lms"</span><span data-if="dotnet" style="display:none">"lms"</span><span data-if="python" style="display:none">"lms"</span>, <span data-if="hdevelop" style="display:inline">'yiq'</span><span data-if="c" style="display:none">"yiq"</span><span data-if="cpp" style="display:none">"yiq"</span><span data-if="com" style="display:none">"yiq"</span><span data-if="dotnet" style="display:none">"yiq"</span><span data-if="python" style="display:none">"yiq"</span>, <span data-if="hdevelop" style="display:inline">'yuv'</span><span data-if="c" style="display:none">"yuv"</span><span data-if="cpp" style="display:none">"yuv"</span><span data-if="com" style="display:none">"yuv"</span><span data-if="dotnet" style="display:none">"yuv"</span><span data-if="python" style="display:none">"yuv"</span></p>
</div>
  <div class="par">
<div class="parhead">
<span id="TransDirection" class="parname"><b><code><span data-if="hdevelop" style="display:inline">TransDirection</span><span data-if="c" style="display:none">TransDirection</span><span data-if="cpp" style="display:none">TransDirection</span><span data-if="com" style="display:none">TransDirection</span><span data-if="dotnet" style="display:none">transDirection</span><span data-if="python" style="display:none">trans_direction</span></code></b> (input_control)  </span><span>string <code>→</code> <span data-if="dotnet" style="display:none"><a href="HTuple.html">HTuple</a></span><span data-if="python" style="display:none">str</span><span data-if="cpp" style="display:none"><a href="HTuple.html">HTuple</a></span><span data-if="c" style="display:none">Htuple</span><span data-if="hdevelop" style="display:inline"> (string)</span><span data-if="dotnet" style="display:none"> (<i>string</i>)</span><span data-if="cpp" style="display:none"> (<i>HString</i>)</span><span data-if="c" style="display:none"> (<i>char*</i>)</span></span>
</div>
<p class="pardesc">Direction of color space transformation.</p>
<p class="pardesc"><span class="parcat">Default:
      </span>
    <span data-if="hdevelop" style="display:inline">'from_rgb'</span>
    <span data-if="c" style="display:none">"from_rgb"</span>
    <span data-if="cpp" style="display:none">"from_rgb"</span>
    <span data-if="com" style="display:none">"from_rgb"</span>
    <span data-if="dotnet" style="display:none">"from_rgb"</span>
    <span data-if="python" style="display:none">"from_rgb"</span>
</p>
<p class="pardesc"><span class="parcat">List of values:
      </span><span data-if="hdevelop" style="display:inline">'from_rgb'</span><span data-if="c" style="display:none">"from_rgb"</span><span data-if="cpp" style="display:none">"from_rgb"</span><span data-if="com" style="display:none">"from_rgb"</span><span data-if="dotnet" style="display:none">"from_rgb"</span><span data-if="python" style="display:none">"from_rgb"</span>, <span data-if="hdevelop" style="display:inline">'to_rgb'</span><span data-if="c" style="display:none">"to_rgb"</span><span data-if="cpp" style="display:none">"to_rgb"</span><span data-if="com" style="display:none">"to_rgb"</span><span data-if="dotnet" style="display:none">"to_rgb"</span><span data-if="python" style="display:none">"to_rgb"</span></p>
</div>
  <div class="par">
<div class="parhead">
<span id="NumBits" class="parname"><b><code><span data-if="hdevelop" style="display:inline">NumBits</span><span data-if="c" style="display:none">NumBits</span><span data-if="cpp" style="display:none">NumBits</span><span data-if="com" style="display:none">NumBits</span><span data-if="dotnet" style="display:none">numBits</span><span data-if="python" style="display:none">num_bits</span></code></b> (input_control)  </span><span>integer <code>→</code> <span data-if="dotnet" style="display:none"><a href="HTuple.html">HTuple</a></span><span data-if="python" style="display:none">int</span><span data-if="cpp" style="display:none"><a href="HTuple.html">HTuple</a></span><span data-if="c" style="display:none">Htuple</span><span data-if="hdevelop" style="display:inline"> (integer)</span><span data-if="dotnet" style="display:none"> (<i>int</i> / </span><span data-if="dotnet" style="display:none">long)</span><span data-if="cpp" style="display:none"> (<i>Hlong</i>)</span><span data-if="c" style="display:none"> (<i>Hlong</i>)</span></span>
</div>
<p class="pardesc">Number of bits of the input image.</p>
<p class="pardesc"><span class="parcat">Default:
      </span>8</p>
<p class="pardesc"><span class="parcat">List of values:
      </span>8</p>
</div>
  <div class="par">
<div class="parhead">
<span id="ColorTransLUTHandle" class="parname"><b><code><span data-if="hdevelop" style="display:inline">ColorTransLUTHandle</span><span data-if="c" style="display:none">ColorTransLUTHandle</span><span data-if="cpp" style="display:none">ColorTransLUTHandle</span><span data-if="com" style="display:none">ColorTransLUTHandle</span><span data-if="dotnet" style="display:none">colorTransLUTHandle</span><span data-if="python" style="display:none">color_trans_luthandle</span></code></b> (output_control)  </span><span>color_trans_lut <code>→</code> <span data-if="dotnet" style="display:none"><a href="HColorTransLUT.html">HColorTransLUT</a>, </span><span data-if="dotnet" style="display:none"><a href="HTuple.html">HTuple</a></span><span data-if="python" style="display:none">HHandle</span><span data-if="cpp" style="display:none"><a href="HTuple.html">HTuple</a></span><span data-if="c" style="display:none">Htuple</span><span data-if="hdevelop" style="display:inline"> (handle)</span><span data-if="dotnet" style="display:none"> (<i>IntPtr</i>)</span><span data-if="cpp" style="display:none"> (<i>HHandle</i>)</span><span data-if="c" style="display:none"> (<i>handle</i>)</span></span>
</div>
<p class="pardesc">Handle of the look-up-table for color space
transformation.</p>
</div>
<h2 id="sec_result">结果</h2>
<p>该算子 <code><span data-if="hdevelop" style="display:inline">create_color_trans_lut</span><span data-if="c" style="display:none">create_color_trans_lut</span><span data-if="cpp" style="display:none">CreateColorTransLut</span><span data-if="com" style="display:none">CreateColorTransLut</span><span data-if="dotnet" style="display:none">CreateColorTransLut</span><span data-if="python" style="display:none">create_color_trans_lut</span></code> 返回值 <TT>2</TT> (
      <TT>H_MSG_TRUE</TT>)
    
if the given parameters are correct and the look-up-table is
generated.  Otherwise, an exception will be raised.</p>
<h2 id="sec_successors">可能的后置算子</h2>
<p>
<code><a href="apply_color_trans_lut.html"><span data-if="hdevelop" style="display:inline">apply_color_trans_lut</span><span data-if="c" style="display:none">apply_color_trans_lut</span><span data-if="cpp" style="display:none">ApplyColorTransLut</span><span data-if="com" style="display:none">ApplyColorTransLut</span><span data-if="dotnet" style="display:none">ApplyColorTransLut</span><span data-if="python" style="display:none">apply_color_trans_lut</span></a></code>
</p>
<h2 id="sec_see">参考其它</h2>
<p>
<code><a href="apply_color_trans_lut.html"><span data-if="hdevelop" style="display:inline">apply_color_trans_lut</span><span data-if="c" style="display:none">apply_color_trans_lut</span><span data-if="cpp" style="display:none">ApplyColorTransLut</span><span data-if="com" style="display:none">ApplyColorTransLut</span><span data-if="dotnet" style="display:none">ApplyColorTransLut</span><span data-if="python" style="display:none">apply_color_trans_lut</span></a></code>, 
<code><a href="clear_color_trans_lut.html"><span data-if="hdevelop" style="display:inline">clear_color_trans_lut</span><span data-if="c" style="display:none">clear_color_trans_lut</span><span data-if="cpp" style="display:none">ClearColorTransLut</span><span data-if="com" style="display:none">ClearColorTransLut</span><span data-if="dotnet" style="display:none">ClearColorTransLut</span><span data-if="python" style="display:none">clear_color_trans_lut</span></a></code>
</p>
<h2 id="sec_module">模块</h2>
<p>
Foundation</p>
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